K 开头单词
knuckler n. 慢速變化球（等於knuckle ball）；彈子（一種遊戯）；水壓機操作工
knuckleprint 指橫紋
knucklepin n.接關插銷
knucklejoint n.肘形接頭
knuckleheaded adj.愚笨無知的
knucklehead n. 蠢人； 傻瓜
knucklegearing n.圓齒齒輪裝置
knucklegear n.圓齒齒輪
knuckleduster n.指節銅套
knuckled n.指關節；膝關節；肘形接頭；鉸鏈連接v.以指節壓；屈從；開始努力工作
knucklebones n.指節骨名詞knucklebone的複數形式.
knucklebone n.指關節骨；膝節骨
knuckleballer n.[棒]不鏇轉球投手
knuckleball n.[棒](投手投出的)不鏇轉球
knuckle-walk n.蹠走
knuckle-tooth 圓弧頂麪齒
knuckle-pin nut [機械工程]肘銷螺母
knuckle-pin cover 關節銷蓋